3
SAFETY INSTRUCTIONS
WARNING:
TO REDUCE THE RISK OF ELECTRIC SHOCK DO NOT REMOVE
COVER (OR BACK). NO USER SERVICEABLE PARTS INSIDE.
REFER SERVICING TO QUALIFIED SERVICE PERSONNEL.
The lightning flash with arrowhead symbol, within an equilateral triangle, is
intended to alert the user to the presence of uninsulated “dangerous voltage” within the product’s enclosure that may be of sufficient magnitude to
constitute a risk of electric shock to persons.
The exclamation point within an equilateral triangle is intended to alert the
user to the presence of important operating and maintenance (servicing)
instructions in the literature accompanying the appliance.
WARNING:
TO PREVENT FIRE OR SHOCK HAZARDS, DO NOT EXPOSE THIS PRODUCT
TO RAIN OR MOISTURE.
CAUTION:
REFER LAMP REPLACEMENT TO QUALIFIED SERVICE PERSONNEL ONLY.
.
REGULATORY INFORMATION:
This equipment has been tested and found to comply with the limits for a Class B digital
device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a residential installation. This equipment generates, uses and can radiate radio frequency
energy and, if not installed and used in accordance with the instruction manual, may
cause harmful interference to radio communications. However, there is no guarantee that
interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning
the equipment off and on, the user is encouraged to try to correct the interference by one
or more of the following measures:
• Reorient or relocate the receiving antenna.
• Increase the separation between the equipment and receiver.
• Connect the equipment into an outlet on a circuit different from that to which the
receiver is connected.
• Consult the dealer or an experienced radio/TV technician for help.
CAUTION:
Do not attempt to modify this product in any way without written authorization
from Zenith Electronics Corporation. Unauthorized modification could void the
user’s authority to operate this product.
The responsible party for this device compliance is:
Zenith Electronics Corporation, 2000 Millbrook Drive, Lincolnshire, IL 60069, USA
Phone: 1- 847-391-7000
WARNING
RISK OF ELECTRIC SHOCK
DO NOT OPEN
INTRODUCTION
4
Important safeguards for you and your new product
Your product has been manufactured and tested with your safety in mind. However,
improper use can result in potential electrical shock or fire hazards. To avoid defeating
the safeguards that have been built into your new product, please read and observe
the following safety points when installing and using your new product, and save them
for future reference.
Observing the simple precautions discussed in this booklet can help you get many
years of enjoyment and safe operation that are built into your new product.
This product complies with all applicable U.S. Federal safety requirements, and those
of the Canadian Standards Association.
1. Read Instructions
All the safety and operating instructions should be read before the product is operated.
2. Follow Instructions
All operating and use instructions
should be followed.
3. Retain Instructions
The safety and operating instructions
should be retained for future refer-
ence.
4.Heed Warnings
All warnings on the product and in the
operating instructions should be
adhered to.
5. Cleaning
Unplug this product from the wall outlet before cleaning. Do not use liquid
cleaners or aerosol cleaners. Use a
damp cloth for cleaning.
6. Water and Moisture
Do not use this product near water for example, near a bath tub, wash
bowl, kitchen sink, or laundry tub, in a
wet basement, or near a swimming
pool.
7.Accessories
Do not place this product on an
unstable cart, stand, tripod, bracket,
or table. The product may fall, causing serious injury to a child or adult,
and serious damage to the product.
Use only with a cart, stand, tripod,
bracket, or table recommended by the
manufacturer, or sold with the product. Any mounting of the product
should follow the manufacturer’s
instructions, and should use a mounting accessory recommended by the
manufacturer.
8. Transporting Product
A product and cart combination
should be moved with care. Quick
SAFETY INSTRUCTIONS
PORTABLE CART WARNING
5
SAFETY INSTRUCTIONS
stops, excessive force, and uneven
surfaces may cause the product and
cart combination to overturn.
9. Attachments
Do not use attachments not recommended by the product manufacturer
as they may cause hazards.
10. Ventilation
Slots and openings in the cabinet are
provided for ventilation and to ensure
reliable operation of the product and
to protect it from overheating. These
openings must not be blocked or covered. The openings should never be
blocked by placing the product on a
bed, sofa, rug, or other similar surface. This product should not be
placed in a built-in installation such as
a bookcase or rack unless proper
ventilation is provided or the manufacturer’s instructions have been
adhered to.
11. Power Sources
This product should be operated only
from the type of power source indicated on the marking label. If you are not
sure of the type of power supply to
your home, consult your product dealer or local power company. For products intended to operate from battery
power, or other sources, refer to the
operating instructions.
12. Line-Cord Polarization
This product is equipped with a 3-wire
grounding-type alternating-current line
plug. This plug will fit into the power
outlet only one way. This is s safety
feature. If you are unable to insert
the plug fully into the outlet, contact
your electrician to replace your obsolete outlet. Do not defeat the safety
purpose of the three-wire ground-type
plug.
13. Power-Cord Protection
Power-supply cords should be routed
so that they are not likely to be
walked on or pinched by items placed
upon or against them, paying particular attention to cords at plugs, convenience receptacles, and the point
where they exit from the product.
14. Lightning
For added protection for this product
during a lightning storm, or when it is
left unattended and unused for long
periods of time, unplug it from the wall
outlet and disconnect the antenna or
cable system. This will prevent damage to the product due to lightning
and power-line surges.
15. Overloading
Do not overload wall outlets and
extension cords as this can result in a
risk of fire or electric shock.
16. Object and Liquid Entry
Never push objects of any kind into
this product through openings as they
may touch dangerous voltage points
or short-out parts that could result in a
fire or electric shock. Never spill liquid
of any kind on the product.
INTRODUCTION
6
17. Servicing
Do not attempt to service this product
yourself as opening or removing covers may expose you to dangerous
voltage or other hazards. Refer all
servicing to qualified service personnel.
18. Damage Requiring
Service
Unplug this product from the wall outlet and refer servicing to qualified service personnel under the following
conditions:
a. If the power-supply cord or plug is
damaged.
b. If liquid has been spilled, or objects
have fallen into the product.
c. If the product has been exposed to
rain or water.
d. If the product does not operate
normally by following the operating
instructions. Adjust only those controls that are covered by the operating instructions as an improper
adjustment of other controls may
result in damage and will often
require extensive work by a qualified technician to restore the product to its normal operation.
e. If the product has been dropped or
the cabinet has been damaged.
f. If the product exhibits a distinct
change in performance.
19. Replacement Parts
When replacement parts are required,
be sure the service technician has
used replacement parts specified by
the manufacturer or have the same
characteristics as the original part.
Unauthorized substitutions may result
in fire, electric shock, or other hazards.
20. Safety Check
Upon completion of any service or
repairs to this product, ask the service
technician to perform safety checks to
determine that the product is in proper operating condition.
21. Wall or Ceiling Mounting
The product should be mounted to a
wall or ceiling only as recommended
by the manufacturer.
22. Heat
The product should be situated away
from heat sources such as radiators,
heat registers, stoves, or other products (including amplifiers) that produce heat.
23. Eye Protection
Do not look directly into the lens when
the projector is in use. Eye damage
may occur.
SAFETY INSTRUCTIONS
7
Feature Locations
POWER
Projector Cabinet
Projector Cabinet
Connections Panel
Connections Panel
Rear remote
control sensor
Handle
Foot adjustment
button
Indicators
Front remote
control sensor
Horizontal
leveler
Focus ring
Lens cover
Foot
Computer Audio
Computer Out
Computer In
Audio / Video
Main power button
Kensington Security
System Connector
(Refer to page 12)
Rear remote control sensor
Mouse
S-Video
Zoom ring
Power buttonSpeaker Control panel
SOURCE
VOL
MENU
PATTERN
VOL
ENTER
Computer Out
K
Mouse
Computer
Audio
Audio Video S-VideoR L/MONO
Computer In
AC
INTRODUCTION
8
Control Panel
Control Panel
MENU
POWER/Power standby
indicator
,
Use to
select menus and
menu options.
MENU
Chooses and
closes menus.
SOURCE
Use to select PC, AV,
and S-VIDEO sources.
VOLUME
Adjusts volume level and
menu options.
ENTER
Displays present mode and
saves menu changes.
PATTERN
Press PATTERN to show the
focus adjustment menu.
ENTER
VOL
SOURCE
VOL
PATTERN
POWER
L MOUSE
(Zoom-out)
R MOUSE
(Zoom-in)
POINTER
9
Remote Control / Battery Installation
Remote Functions
Remote Functions
Installing the batteries
Installing the batteries
POWER
SOURCE
MOUSE DRAG
BLANK
RESIZE
AUTO TRACKING
Slide the battery cover
in the direction of the
arrow and remove it.
VOLUME
MENU
ENTER
LASER
STILL
MUTE
ZOOM
1
Install two AAbatteries,
observing correct polarity.
2
Reinstall the battery
compartment cover as
shown.
3
INTRODUCTION
Button
Button
Function
Function
POWER Switches power ON/OFF.
SOURCE Switches to PC or AV mode.
MENU Displays or removes menus.
L MOUSE * Corresponds to the Left - Click of PC Mouse. This button
(Zoom-out Button)
registers a menu selection and selects other custom functions.
* Downsizes the screen for the zoom function.
R MOUSE *
(Zoom-in Button) registers a menu selection and selects other custom functions.
* Enlarges the screen size forthe zoom function.
POINTER * After selecting menus, controls selecting and adjusting menu
options with the direction of up, down, left, right.
* Moves the screen with the direction of up, down, left, right
for the zoom function.
* Moves and releases the selected icon on PC screen.
MOUSE DRAG
Used to select and drag an icon in PC mode.
ENTER Shows the operating mode and saves menu changes.
ZOOM Refer to page 37.
RESIZE Refer to page 38.
AUTO TRACKING
Refer to page 40-41.
BLANK Refer to page 32-33.
STILL Refer to page 28.
MUTE Removes/restores audio.
VOLUME Adjusts volume level.
LASER Displays a bright red laser pointer.
(Don’t look at laser beam directly, as it may cause eye damage.)
Wave length: 650 nm
Max. output: <1mW
10
Descriptions of Remote Control Functions
Descriptions of Remote Control Functions
11
Installation and Connections
Accessories
Accessories
1.5V
Mouse Connecting Cables
Optional Extras
●
Contact an authorized service center for lamp replacement.
●
Contact your dealer to purchase other items.
●
When installing a ceiling mount, use only the ceiling mount for this unit (contact your dealer).
Remote Control
Batteries 2 (size AA) Power Cord
Audio/Video Cable
Audio Cable Computer Cable
MAC Serial Mouse Cable
MAC Desktop Adapter
Lamp
Portable Bag
S-Video Cable
Projection Screen
PS/2 Mouse Cable
(IBM PC or Compatible)
Ceiling mount for LCD projector
1.5V
1 2 3 4 5 6 7 8 9
ON
INST ALLA TION AND
CONNECTION
12
Using Kensington Security System
Using Kensington Security System
●
The projector has the Kensington Security System Connector on the back panel. Connect the Kensington
Security system cable as shown below.
●
For installation instructions and operation of the Kensington Security System, refer to the user’s
guide attached to the Kensington Security System unit.
For further information, contact http://www.kensington.com, the internet home page of the
Kensington company for electronic equipment such as notebook PCs or LCD projectors.
●
The Kensington Security System is an optional item.
K
AC
MENU
SOURCE
PATTERN
ENTER
VOL
VOL
POWER
13
Installation and Connections
Projector Status Indicators
Projector Status Indicators
● Lamp Indicator, operation indicator, and temperature indicator on the top of the projector, reveal the operating status of
the projector.
*
Warning messages displayed on the screen shown above in parenthesis.
Orange Standby.
Power Indicator
Green On operation.
Orange Standby.
Operation Indicator
Green On operation.(Turn on the lamp)
Red Projector lamp is cooling -power down (2 minutes)
Off Power off.
Projection lamp is reaching the end of its life and needs
Red to be replaced with a new lamp. (over 1900 hours)
“Replace the Lamp”
Lamp
Indicator
Red (flashing)
Problems with the projector lamp function.
Contact the service center.
Green (flashing) Lamp cover is not closed.
Orange
Projector’s temperature is too hot. If you don’t
turn off the projector, it’ll be turned off automatically.
Temperature Indicator
“Temperature is Too High”
Red The projector has turned off; high temperature.
Red (flashing)
Power has turned off due to problem with the
internal cooling fan.
Contact the service center.
Basic Projector Operation
Basic Projector Operation
INST ALLA TION AND
CONNECTION
1
1. Place the projector on a
sturdy, horizontal
surface.
2
2
. Place the projector the
correct distance from the
screen. Note: The distance
between the projector and
the screen determines the
actual size of the image.
3
3. Turn the projector so that
the lens is at a right
angle to the screen. If the
projector is not at a right
angle, the screen image will
be askew. At this time
perform keystone function.
(Refer to page 36.)
4
4. Connect the projector to
other sources using the
required cables and plug the
power cord of the projector
into a power outlet.
MENU
SOURCE
PATTERN
ENTER
VOL
VOL
POWER
14
Note: Projector does not have an offset angle.
Minimum Zoom
Useable Area
Maximum Zoom
Image Width (inches)
15
Connection to a Desktop PC Computer
● You can connect the projector to a computer’s VGA, SVGA, XGA and SXGA output.
● You can resize the image for VGA, SVGA output.
● Refer to page 41 for the projector supported monitor display listing.
Connections
a. Connect either end of the computer cable to Computer In on the projector.
b. Connect the monitor cable from the PC monitor to Computer Outon the projector in order to see the pro-
jected image from a PC monitor.
c. Connect the audio cable from the PC (LINE OUT sound port) to Computer Audio on the projector.
* If the PC has two audio out ports for SPEAKER OUT and LINE OUT, connect to LINE OUTport for best
sound quality.
d. Connect the PS/2 mouse (for IBM PC or compatible) cable (6 pin) to the Mouse input on the projector.
Computer Out
AC
Computer In
Mouse
Computer
Audio
K
Audio Video S-VideoR L/MONO
a
b
d
c
16
Connection to a PC Notebook Computer
Connections
a. Connect either end of the computer cable to Computer In on the projector.
b. Connect the audio cable from the PC to Computer Audio on the projector.
c. Connect the PS/2 mouse (for IBM PC or compatible) cable (6 pin) to Mouse input on the projector.
Computer Out
AC
Computer In
Mouse
Computer
Audio
K
Audio Video
S-Video
R L/MONO
a
c
b
INST ALLA TION AND
CONNECTION
17
Connection to a Macintosh Desktop
Connections
a. Connect either end of a computer cable to the Computer In input on the projector.
b. Connect the monitor cable from the Macintosh monitor to Computer Out on the projector in order to see
the projected image on a Macintosh monitor.
c. Set the adjusting number and letter on the Macintosh desktop adapter to the resolution you want to use
and connect the adapter to the Macintosh. (Refer to page 18-19)
d. Connect the computer cable to the Macintosh desktop adapter.
e. Connect the audio cable from the PC to the Computer Audio input on the projector.
f. Connect the mouse cable (4 pin) from the Macintosh mouse port to the Mouse input on the projector.
● You must use the Macintosh Desktop Adapter to connect the projector to a Macintosh computer.
Computer Out Computer In
Mouse
Computer
Audio
K
Audio Video S-VideoR L/MONO
1 2 3 4 5 6 7 8 9
ON
d
c
b
a
f
e
18
Macintosh Desktop
Macintosh Desktop
Adapter Setup
Adapter Setup
1 2 3 4 5 6 7 8 9
ON
Adjusting letter code
Adjusting number code
(Dip Switch)
a. How to use
Set 1-6 to OFF status and 7-9 to ON status on the dip switches. Select the adjusting letter
which is correct for the Macintosh and the monitor. (Refer to page 19.)
b. Notes for Connecting to a Macintosh PowerBook
If you have problems after connecting the PowerBook to the projector, set dip switch number
9 to OFF status and restart the Macintosh PowerBook.
INST ALLA TION AND
CONNECTION
19
Connection to a Macintosh Computer
Adjusting letter code of MAC desktop adapter based upon types of MAC and output spec.
Adjusting letter code of MAC desktop adapter based upon types of MAC and output spec.
MAC llci, llsi
MAC llvi, llvx
LC
LCII
LCIII
LC 475, LC 550
LC 575
Performa
400,405,410,430,600,600CD
450
Quadra
700,900
605,610,650,800,950
840AV
Centris
610,650
660AV
PowerBook
160,165C,180,180C
DUO DOC, MINI DOC
8 24 BOARD
12¥›RGB
512x384
24.5
60
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
output
resolution
horizontal frequency(KHz)
vertical frequency(Hz)
code letter
13¥›x14¥›RGB
640x480
35
66
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
15¥›Portrait
640x870
68.8
75
O
O
O
O
O
O
O
O
O
O
O
O
O
O
VGA
640x480
31
60
G
G
M
G
G
G
G
G
G
G
G
G
G
G
G
G
SVGA
800x600
35
56
G
G
G
G
G
G
G
G
G
G
SVGA
800x600
56 or 72
G
G
G
16¥›Color
832x624
50
75
F
F
F
F
F
F
F
F
F
F
F
F
F
19¥›Color
1024x768
60
75
D
D
D
D
D
D
19¥›Color
1024x768
60 or 70
G
G
G
2Page Mono
1150x870
68.7
75
M
M
M
M
M
M
M
M
21¥›Color
1152x870
68.7
75
P
P
P
P
P
P
P
P
NTSC
NTSC
15.7
60
L
L
L
L
L
L
L
L
PAL
PAL
16
50
H
H
H
H
H
H
H
H
MACS
output spec
20
Connection to a Macintosh PowerBook
Connections
a. Connect either end of a computer cable to the Computer In input on the projector.
b. Set the adjusting number and letter on the Macintosh Desktop Adapter to the resolution you want to use
and connect the adapter to the Macintosh PowerBook. (Refer to page 18-19)
c. Connect the other end of the computer cable to the Macintosh Desktop Adapter.
d. Connect the audio cable from the Macintosh to the Computer Audio input on the projector.
e. Connect the mouse cable from the Macintosh mouse port to the Mouse input on the projector.
Computer Out Computer In
Mouse
Computer
Audio
K
Audio Video S-VideoR L/MONO
1 2 3 4 5 6 7 8 9
ON
b
c
d
a
e
21
Connection to Video / S-Video Sources
Standard A/V (Audio/Video) Connections
a. When connecting the projector to an A/V source, connect the A/V input ports on the projector to the out-
put ports on the A/V source using A/V cables. The video cable is yellow. The left audio is white and right
audio is red.
S-VHS Video Connections
b. Connect S-Video input port on the projector to S-Video output port on A/V source with an S-Video cable.
* For better picture quality, use the S-Video source connection instead of the A/V soource connection.
* If you connect S-Video cable and Video cable simultaneously , only the S-V ideo source will be displayed.
* For Mono Audio Input, connect the single audio cable to the Audio L port of the projector.
● You can connect a VCR, camcorder, DVD or any other compatible video image source to the projector.
Computer Out Computer In
Mouse
Computer
Audio
K
Audio Video S-VideoR L/MONO
S VIDEO
(R) AUDIO (L)
VIDEO
OUT
IN
a
b
22
Connecting to a DTV Settop Box
Computer Out Computer In
Mouse
Computer
Audio
K
Audio Video S-VideoR L/MONO
DTV OUT
(R) AUDIO (L)
Connections
a. Connect Computer 1 of the projector to DTV OUT of the DTV Set-top Box.
b. Connect the Audio input ports (R, L/Mono) of the projector to the Audio output ports (R, L) of the DTV
Set-top Box.
a
b
DTV Set-top Box
INST ALLA TION AND
CONNECTION
● To receive HDTV programming, a DTV receiver (Set-top Box) must be connected to the projector.
23
Turning on the Projector
Remove the projector lens cover.
Press the main power button on the projector cabinet back panel.
1
Press the POWER button on the remote control or top cover. (
during warming up of the lamp.)
●
An image appears only after the green power indicator has flashed for some time.
3
2
Adjust volume level.
●
Use the Volume buttons to increase or decrease the sound level.
5
24
BASIC
FUNCTIONS
24
Projector Operation
Focusing and Positioning the Projected Image
Focusing and Positioning the Projected Image
When an image appears on the screen, make certain that the picture is focused and fits well
on the screen.
● To adjust the focus, rotate the focus (outer) ring on the lens.
● To adjust the size of the image, rotate the zoom (inner) ring on the lens.
To raise or lower the image on the screen, extend or retract the foot at the bottom of the projector by pushing the foot adjuster as shown below.
1. Carefully press the foot adjustment button while you support the other side of the projector. This unlocks the foot and
allows it to move freely. Be careful not to drop the projector.
2. While pressing the foot adjustment button, raise or lower the projector to place the image in the proper position on the
screen.
3. Release the button to lock the foot in its new position.
4. To fine-tune the height of the projector, rotate the front foot to raise or lower it.
5. Once the projector height has been adjusted, do not press down on the projector.
MENU
SOURCE
PATTERN
ENTER
VOL
VOL
POWER
M
E
N
U
S
O
U
R
C
E
PATTERN
E
N
TE
R
V
O
L
V
O
L
POWER
Focus ringZoom ring
Push
25
Projector Operation
If the projector is installed on a surface that is not stable or flat, the projected image shape
will be distorted.
MENU
SOURCE
PATTERN
ENTER
VOL
VOL
POWER
Horizontal leveler
● To correct this condition, adjust the projector’s position using the horizontal leveler as shown above.
BASIC
FUNCTIONS
26
Functions Check
3
Press the MENU button.
1
Move the POINTER button up or down to select a menu and press the ENTER button. Each press of
the button will cycle through the available menus.
Move the
POINTER button up or down to
select a function that you want to use or adjust.
●
Without an input signal from a PC or Video source, the On-Screen Display (OSD) doesn’t appear.
● To remove the menu display, press the
MENU button repeatedly.
* In AV mode, Horizontal / Vertical in POSITION menu, VGA Text in SPECIAL menu and TRACKING menu
are not displayed.
* The sub menus for the VIDEO menu in A/V mode are different from those in the PC mode (Refer to page 38).
2
exit move enter
Menu
exit move adjust
Menu
27
Selecting Viewing Sources
Press the SOURCE button.
1
Each press of the SOURCE button changes the display as shown below.
2
PC
AV
SPECIAL
FUNCTIONS
28
Using the Still Function
Press the STILL button.
• You can freeze the input image from a PC or A/V source.
1
To return to normal video, press the
STILL
button again.
2
Moving Image
Still Image
29
Menu Language Selection
Press the MENU button and
POINTER up or down to
select the SPECIAL menu as
shown below.
1
Press the ENTER button and
move the
POINTER up or down to
select the
Language option.
Move the
POINTER button left or
right to select the language you want to use.
●
On-Screen-Display (OSD) will change to the language chosen.
●
To remove the menu display, press the MENU button repeatedly.
2
3
exit move enter
Menu
SPECIAL
FUNCTIONS
30
Using Flip Horizontal / Vertical Functions
Flipping Horizontal
Flipping Horizontal
Press the MENU button and
POINTER up or down to
select the SPECIAL menu.
1
Press the ENTER button and
move the
POINTER up or down to
Flip Horizontal option.
2
Press the ENTER button to see the reversed image.
●
Each time you press the ENTER button, the image will be reversed.
●
To remove the menu display, press the MENU button repeatedly.
3
●
This function reverses the left and the right side of the projected image. Use this function when projecting from behind
onto a transparent screen being viewed from the opposite side.
exit move enter
Menu
31
Flipping V
Flipping V
ertical
ertical
Press the MENU button and
POINTER up or down to
select the SPECIAL menu.
1
Press the ENTER button and
move the
POINTER up or down to
select the
Flip Vertical option.
2
Press the ENTER button to see the reverse image.
●
Each time you press the ENTER button, the image is reversed.
●
To remove the menu display, press the MENU button repeatedly.
3
●
This function reverses the upper and the lower side of the projected image.
●
If you hang the projector upside down from the ceiling, you must reverse all the sides (left, right, upper, lower) of the
image.
exit move enter
Menu
32
SPECIAL
FUNCTIONS
Using the Blank Function
● This function blanks the Video and mutes the Audio.
Press the BLANK button.
•
The screen will blank and the audio will be muted.
• You can choose the background color. Refer to page 32.
1
To exit the blank status mode, press the
BLANK
button again.
2
33
TITLEUsing the Blank Function
Selecting Blank Image Color
Selecting Blank Image Color
Press the MENU button and
move the
POINTER up or down to
1
Press the ENTER button and
move the
POINTER up or down to
select the
Blank Image option.
2
Move the POINTER left or
right to select the color you want to use.
●
Background color changes to the selected color.
●
To remove the menu display, press the MENU button repeatedly.
3
exit move select
Menu
SPECIAL
FUNCTIONS
34
Checking Lamp Time
Press the MENU button and
move the
POINTER up or down to
shown below.
1
Press the ENTER button and move the POINTER up or down to select the Lamp Time option.
2
●
The elapsed lamp time is displayed in hours.
●
When the lamp time reaches 1400 hours, the lamp indicator changes to an orange color.
exit move enter
Menu
35
Selecting PC Screen Size Input Signal
Press the MENU button and
POINTER up or down to
select the SPECIAL menu as
shown below.
●
When using the PC input mode, before turning on the PC, select the appropriate screen size in the
SPECIAL menu. This will enable the image size of the PC in DOS mode to fit on the projection screen.
●
For other screen size signals except 640X400 70Hz and 720X400 70Hz, the projected image sizes are
adjusted automatically.
1
Press the ENTER button and move the POINTER button up or down to select the VGA Text
option.
2
Move the POINTER left or
right to select the screen size you want to use.
3
●
a. Selecting 720X400
: If the input signals are 720X400 70Hz or 640X400 70Hz , the projected image size will always be
adjusted to the 720X400 70Hz format.
b. Selecting 640X400
: If the input signals are 720X400 70Hz or 640X400 70Hz , the projected image size will always be
adjusted to the 640X400 70Hz format.
●
To remove the menu display, press the MENU button repeatedly.
exit move enter
Menu
POSITION-
ING
36
Adjusting Screen Display
Positioning
Positioning
Press the MENU button and
POINTER up or down to
1
Press the ENTER button and move the POINTER up or down to select the Horizontal, Vertical
or Keystone option.
●
If the image size does not fit the screen properly, choose the position of the image by selecting the
Horizontal / Vertical option.
●
Keystone function adjusts the upper and lower width of the projected image to prevent the image
shape from appearing skewed. This can occur if the screen and projector are not perpendicular to
one another.
2
Press the POINTER button and move the button left or right or press the VOLUME buttons to
adjust the image on the screen.
●
Horizontal, Vertical, Keystoneare adjusted from -50 to +50.
●
To remove
the menu display, press the
MENU button repeatedly.
3
exit move adjust
Menu
37
Adjusting Screen Display
Zoom Function
Zoom Function
Press the ZOOM button.
1
Move to the position you want to see the enlarged display by moving the POINTER button left,
right, up, or down.
4
Press the ZOOM button again to return to normal viewing.
5
Press the L MOUSE or R MOUSE button to adjust the zoom level.
●
L MOUSE button makes the image look smaller.
●
R MOUSE button makes the image look larger.
3
Move the POINTER button to the position you wish to see enlarged. Press the ENTER button to
enlarge the selected areas.
2
● You can also access this function in the on-screen menus.
● In the zoom mode, you can adjust horizontal / vertical position with the POINTER
button.
11/25
25/25
38
Using the Resize Function
● You can use this function only in SVGA (800x600) mode.
● You can also access this function in the on-screen menus.
Press the RESIZE button.
Each press of the button changes the display as below.
Scaled
4 : 3
Original
16 : 9
PC mode
AV mode
VIDEO
1
39
Adjusting Video
Press the MENU button and
POINTER up or down to
select the VIDEO menu.
1
Move the POINTER button up or down to select the desired video option.
3
Move the POINTER button left or right or press the VOLUME buttons to adjust the selected video
option:
●
To restore the original image condition select the Reset option and press ENTER.
●
To remove the menu display, press the MENU button repeatedly.
4
Press the ENTER button.
2
PC Mode
PC Mode
AV Mode
AV Mode
exit move adjust
Menu
exit move adjust
Menu
TRACKING
40
Using Tracking Function
● Auto Tracking Function
This function automatically adjusts the difference of horizontal width and tremor of the image. This difference is caused
by discord of the internal signal of the projector and diverse graphic signals of PC.
● Image positioning and tremor adjustment are automatically performed.
Press the AUTO TRACKING button.
● You can also access this function by using the MENU button.
● Perform this function while on a stationary image. You may not get the optimum
video quality of a moving image from a PC graphic signal.
● This function should be performed using a stable image from the PC.
Auto Tracking
Auto T
Auto T
racking Function
racking Function
●
TRACKING menu is not displayed in AV mode.
41
Using Tracking Function
● Clock Function
This option adjusts the horizontal width of the projected image to enable the image to fit on the screen size.
● Phase Function
This option is for detailed adjustment of the clock frequency function.
Press the MENU button and
move the
POINTER button up or down to
select the TRACKING menu.
1
Press the ENTER button and
move the
POINTER button up or down to
select the
Clock or Phase
option.
2
exit move adjust
Menu
INFORMA TION
42
Supported Monitor Display Formats
●The projector displays images at a resolution of 1024 x 768 pixels. To display higher resolution images
(1152 x 864 mode, 1280 x 1024 mode), the projector compresses it to 1024 x 768. The following table lists the
display formats supported by the projector.
● If the projector does not support the input signal, the OUT OF RANGE message will appear on the screen.
● The projector supports DDC1/2B type as Plug & Play function.(Auto recognition of PC monitor)
Sources Format V
ertical Freq.(Hz) Horizontal Freq. (kHz)
VGA/EGA 640X350 70.090Hz 31.468kHz
640X350 85.080Hz 37.861kHz
PC98 / VGA text
720X400 70.082Hz 31.469kHz
720X400 85.039Hz 37.927kHz
VGA 640X480 59.940Hz 31.469kHz
640X480 66.667Hz 35.00kHz
640X480 72.800Hz 37.861kHz
640X480 75.00Hz 37.500kHz
640X480 85.008Hz 43.269kHz
640X480 100.040Hz 53.011kHz
640X480 120.00Hz 64.062kHz
SVGA 800X600 56.250Hz 35.156kHz
800X600 60.317Hz 37.879kHz
800X600 72.188Hz 48.077kHz
800X600 75.00Hz 46.875kHz
800X600 85.061Hz 53.674kHz
800X600 90.00Hz 56.00kHz
800X600 100.00Hz 64.016kHz
XGA
1024X768 60.004Hz 48.363kHz
1024X768 70.069Hz 56.476kHz
1024X768 75.029Hz 60.023kHz
1024X768 84.997Hz 68.677kHz
SXGA 1152X864 60.053Hz 54.348kHz
1152X864 70.016Hz 63.995kHz
1152X864 75.00Hz 67.500kHz
1152X864 85.057Hz 77.487kHz
1280X960 60.00Hz 60.00kHz
1280X960 75.00Hz 75.00kHz
1280X960 85.002Hz 85.938kHz
1280X1024 60.020Hz 63.981kHz
1280X1024 75.025Hz 79.976kHz
1280X1024 85.024Hz 91.146kHz
UXGA 1600X1200 60.00Hz 75.00kHz
MAC 16
"
832X624 74.550Hz 49.725kHz
19
"
1024X768 60.004Hz 48.363kHz
1024X768 75.029Hz 60.023kHz
20
"
1152X870 75.062Hz 68.681kHz
43
Maintenance
●
The projector requires very little maintenance. Y ou should keep the lens clean because any dirt or stains may
appear on the screen. Clean the air filter attached to the bottom of the projector periodically because a
clogged air filter prevents proper ventilation which is necessary to cool the projector and prevents it from overheating. If any parts need to be replaced, contact your service center.
●
When cleaning any part of the projector, always turn the power off and unplug the projector first.
Cleaning the lens
Cleaning the lens
Clean the lens if dirt or dust appears on the surface of it. Wipe the lens surface gently with a soft, dry lint-free
cloth, or use an air spray.
To remove dirt or stains on the lens, moisten a soft cloth with water and a mild detergent and wipe the lens
surface gently.
Cleaning the Projector Case
Cleaning the Projector Case
T o remove dirt or dust, wipe the case with a soft, dry, lint-free cloth. To remove stubborn dirt or stains, moisten
a soft cloth with water and a mild detergent and then wipe the case.
Do not use alcohol, benzene, thinners or other chemical detergents as these can cause damage to the case.
Cleaning the
Cleaning the
Air Filter
Air Filter
The air filter, which is located on the bottom of the projector, should be cleaned after every 100 hours of use.
If it is not cleaned periodically, it can become clogged with dust and prevent the projector from being ventilated properly. This may cause overheating and damage of the projector.
To clean the air filter :
1. Stand the projector on its side so that the handle is on the top, so you can easily access the air filter.
2. Push the opening tip of the air filter cover and remove the cover.
3. To clean the filter, use a small vacuum cleaner designed for computers or other office equipment. Or you
may use a dry, lint-free cloth.
If it is difficult to remove dirt or if the filter is torn, contact your service center for replacement.
5. Close the filter cover after cleaning.
44
TITLETroubleshooting
Before calling for service, please check the following symptoms/solutions.
You may be able to avoid a service call.
Symptom Cause Solution Page
Operation indicator -Power Cable is loose. • Tighten power cable securely to projector 22
does not light. and power outlet.
Projected image -Lamp is about to fail. • Contact service center to replace lamp. 13
gets darker or
deteriorates.
Temperature -Cooling fan not working. • Contact service center. 13, 42
indicator is red. -Internal circuits damaged. • Contact service center.
-Air filter clogged. • Clean air filter.
-Room is hot. • Cool off room.
No image -Power off. • Turn power on. 15 - 22
appears on-screen. -Lens cap on. • Remove lens cap.
-Source not selected/off. • Select correct source, turn source on.
-Unit warming up. • Lamp at full power after 40 seconds.
Menu will not appear. -Source not connected. • Connect source. 15 - 22, 26
“NO SIGNAL” -Source not connected. • Connect source. 15 - 22, 26
message appears. -Source not sending • Check all connections.
out a signal. • Check source operation.
“OUT OF RANGE” -Not a supported format. • Change to supported format. 41
message appears. • Change format of source signal output.
No sound. -Volume level too low. • Increase sound level. 15 - 22
-Connection problem. • Connect cables securely.
Image color is wrong. -Incorrect color balance. • Adjust color balance. 38
-Wrong video settings. • Adjust Video menu options.
Blurred or out of -Out of focus or position. • Focus and position image on screen. 23 - 24
focus image. -Tracking wrong. • Adjust tracking. 39
-Lens dirty. • Clean lens, see maintenance. 42
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